396231324 has 24 divisors (see below), whose sum is σ = 925251600. Its totient is φ = 131975424.

The previous prime is 396231317. The next prime is 396231337. The reversal of 396231324 is 423132693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4452 + ... + 28500.

It is an arithmetic number, because the mean of its divisors is an integer number (38552150).

Almost surely, 2^396231324 is an apocalyptic number.

It is an amenable number.

396231324 is an abundant number, since it is smaller than the sum of its proper divisors (529020276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

396231324 is a wasteful number, since it uses less digits than its factorization.

396231324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25429 (or 25427 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 396231324 is about 19905.5601277633. The cubic root of 396231324 is about 734.4850073779.

The spelling of 396231324 in words is "three hundred ninety-six million, two hundred thirty-one thousand, three hundred twenty-four".